Less (rolling) friction.
The speed a train can go is determined by the speed allowed on a specific section of track.
how fast can bnsf train go.
how fast is the train?
A train track is stationary
no
It goes faster than that of a regular train.
98mph
no
the steam train can go up to 90 - 110km per hour
187
upto 300km
The speed that a train can go depends on the speed limit for a specific segment of track.